Mechanical mechanism of surrounding rock deformation in soft rock roadway
Soft rock type and deformation characteristics Soft rock type Mud content Uniaxial compressive s ...
Cat : 201912
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Use the drilling machine to drill the whole section of the wellbore once, or drill the wellbore int ...
Light Conversion Technology: The Next Wave Breaking Innovation of LED
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LEDs are everywhere in life and are increasingly used in large-size, high-definition televisions, ca ...
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1 Hydrophilic mineral : A mineral surface that is easily wetted by water, called a hydrophilic surfa ...
Sealite introduces a medium-sized marine light with an automatic identification system
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It is reported that Sealite, a manufacturer of marine support and escort equipment, has introduced a ...
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[ China Agricultural Machinery Industry News ] In order to standardize and improve the supervision ...
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Ca(Mg, Fe 2+ , Fe 3+ , Ti, Al)[(Si,Al) 2 O 6 ] [Chemical composition] The amount of Al-substituted ...
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(Mg,Fe) 2 Al 3 [AlSi 5 O 18 ] [Chemical composition] Mg and Fe are completely similar to the same i ...
Application of tape transportation in mining of a gently inclined layered ore body
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A copper deposit is gradually inclined layered deposits, ore huge scale, to the SN length 12km, eas ...
Dellner推出两款新型应用弹簧的故障安全制动器
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æ®æ‚‰ï¼Œç‘žå…¸åˆ¶åŠ¨ç³»ç»Ÿåˆ¶é€ 商Dellner Brakeså·² ...
CCTV Financial Review Secret: Excavator sales, why?
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Recently, it was "awesome!" Trinity's "Excavator Index" has been promoted t ...
VÖGELE MT 3000 - 2 Offset two-stage belt type tracked transfer vehicle
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In the paving process, material supply interruption, feed impact of the truck and paver, temp ...